Firstly I am using Flash CS4 and AS 2. My actionscript skills are pretty basic as I am more of a designer than a coder.

I have a long timeline that needs to pause at certain places to allow sound to play. I have achieved this

For this I used keyframes at various points with the script (for example)...

Actionscript Code:
stop();
setTimeout(function () { play(); },10000);;